Alexander Vladimirovich Kalinin vs Ruud Janssen
Hoogovens-B Wijk aan Zee NED round 5 1997.01.26
English Opening: Anglo-Indian Defense 1-0

Ruud Janssen vs Machiel de Heer
NED-ch U20 Hengelo NED round 5 1995.??.??
King’s Gambit Accepted: Abbazia Defense 0-1

Ruud Janssen vs Dusko Pavasovic
Corus Group C Wijk aan Zee NED round 1 2004.01.10
Queen’s Gambit Accepted: Alekhine Defense, Borisenko-Furman Variation 1/2-1/2

Ruud Janssen vs Etienne Bacrot
Hoogovens-B Wijk aan Zee NED round 6 1997.01.27
English Opening: King’s English Variation, Four Knights Variation, Fianchetto Line 0-1

Ruud Janssen vs Sipke Ernst
NED-ch sf Enschede round 3 1998.01.05
English Opening: King’s English Variation 0-1

Maarten D Etmans vs Ruud Janssen
Corus Group C Wijk aan Zee NED round 2 2004.01.11
Ruy Lopez: Morphy Defense, Anderssen Variation 0-1

Ruud Janssen vs Jan Smeets
Corus Group C Wijk aan Zee NED round 5 2004.01.15
Slav Defense: Czech Variation 0-1

Jan Werle vs Ruud Janssen
Corus Group C Wijk aan Zee NED round 13 2004.01.25
Colle System: Rhamphorhynchus Variation 1-0

Liafbern Riemersma vs Ruud Janssen
Hoogovens-B Wijk aan Zee NED round 1 1997.01.21
Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation 1-0

Marcel Peek vs Ruud Janssen
Corus Invitation Tens Wijk aan Zee NED round 7 2003.01.24
Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation 1/2-1/2